Engine sputtering

Tiny
ESCORT13
  • MEMBER
  • 1995 FORD ESCORT
  • 1.9L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
Ran like it had a fouled plug. Changed them started still does it. No signs of arking looked in the dark.
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Thursday, January 14th, 2021 AT 3:15 PM

1 Reply

Tiny
SEVAG PAESEGHIAN
  • EXPERT
Hi,

Engine misfires at all engine speeds? problem can be spark related, fuel related ,engine compression or vacuum leak. as a first step we must detect which cylinder is the cause of the problem.
Start the engine remove the spark plug wire for each cylinder one by one if engine speed drops vibration increase then that cylinder is working properly, if no change in engine speed when removing the spark plug wire means that cylinder is the cause of the problem.
check the link below how to fix misfire.
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
https://www.2carpros.com/articles/engine-hesitates

Thank you.
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Friday, January 15th, 2021 AT 9:16 AM

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